Always find your way in the dark with the Fenix Flashlight LD Series Headlamp. The ultra compact LD50 outdoor flashlight provides unmatched flexibility and reliability. It can be powered by either one or two 18650 batteries. The side by side reflector plus separate circuit design make the light usable even when one of the LEDs is not powered. The ultra flat body and built-in belt clip make it comfortable to hold and easy to carry. Utilizing two CREE XM-L2 LEDs, LD50 offers 1800-lumen output, five bright levels and instant strobe function.